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DIEL AT200 - User Manual

DIEL AT200
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AT200
MANUALE DI INSTALLAZIONE ED USO
INSTALLATION AND INSTRUCTIONS MANUAL
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Summary

Safety Information

Control Unit Operation

Electrical Characteristics

Precautions

Warranty Rules

Assembly

Power Supply and Electrical Connections

Front Panel

Set Auto;Man;Scan Functionality

Display Test Function

Programming Functions

Entering Programming Menu

Procedure to access the programming menu, indicated by the PRG message.

PTC Sensors Configuration

Setting for PTC sensors: 0 for Disabled, 1 for Enabled.

Reset Procedures

Resetting Alarms

How to reset active alarms using specific key combinations.

Resetting to Default Settings

Procedure to restore factory settings and reset alarms.

Calibration Process

Auto Calibration Procedure

Automatic calibration for fan current consumption reference and alarm management.

Values Display

Current Set Value Display

Displays the initial SET value stored during calibration.

Max Overcurrent Display

Shows the maximum overcurrent value that has been reached.

Admitted Current Offset Display

Displays the admitted current offset value.

Initial Delay Display

Shows the time delay before alarm analysis after fans start.

Alarm Delay Display

Displays the duration of an error before an alarm is triggered.

PTC Sensors Use Display

Indicates whether PTC sensors are enabled or disabled.

Enabled Channels Display

Shows which channels are enabled during the programming phase.

Error Codes and Descriptions

Overcurrent Error

Indicates current consumption exceeding the calibrated value.

Undercurrent Error

Indicates current consumption below the calibrated value.

Overtemperature Error

Signals an over-temperature fault in at least one fan motor.

Control Unit View (Tab 1)

Summary

Safety Information

Control Unit Operation

Electrical Characteristics

Precautions

Warranty Rules

Assembly

Power Supply and Electrical Connections

Front Panel

Set Auto;Man;Scan Functionality

Display Test Function

Programming Functions

Entering Programming Menu

Procedure to access the programming menu, indicated by the PRG message.

PTC Sensors Configuration

Setting for PTC sensors: 0 for Disabled, 1 for Enabled.

Reset Procedures

Resetting Alarms

How to reset active alarms using specific key combinations.

Resetting to Default Settings

Procedure to restore factory settings and reset alarms.

Calibration Process

Auto Calibration Procedure

Automatic calibration for fan current consumption reference and alarm management.

Values Display

Current Set Value Display

Displays the initial SET value stored during calibration.

Max Overcurrent Display

Shows the maximum overcurrent value that has been reached.

Admitted Current Offset Display

Displays the admitted current offset value.

Initial Delay Display

Shows the time delay before alarm analysis after fans start.

Alarm Delay Display

Displays the duration of an error before an alarm is triggered.

PTC Sensors Use Display

Indicates whether PTC sensors are enabled or disabled.

Enabled Channels Display

Shows which channels are enabled during the programming phase.

Error Codes and Descriptions

Overcurrent Error

Indicates current consumption exceeding the calibrated value.

Undercurrent Error

Indicates current consumption below the calibrated value.

Overtemperature Error

Signals an over-temperature fault in at least one fan motor.

Control Unit View (Tab 1)

DIEL AT200 Specifications

General IconGeneral
BrandDIEL
ModelAT200
CategoryControl Unit
LanguageEnglish

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